using System;

using System.Collections.Generic;

using System.Diagnostics;

using System.Linq;

using System.Reflection;

using System.Text;

using System.Threading.Tasks;

using WattleScript.Interpreter;

using WattleScript.Interpreter.Loaders;

using WattleScript.Interpreter.Platforms;

using WattleScript.RemoteDebugger;

namespace Tutorials.Chapters

{

[Tutorial]

static class Chapter12

{

[Tutorial]

static void CoroutinesFromCSharp()

{

string code = @"

return function()

local x = 0

while true do

x = x + 1

coroutine.yield(x)

end

end

";

// Load the code and get the returned function

Script script = new Script();

DynValue function = script.DoString(code);

// Create the coroutine in C#

DynValue coroutine = script.CreateCoroutine(function);

// Resume the coroutine forever and ever..

while (true)

{

DynValue x = coroutine.Coroutine.Resume();

Console.WriteLine("{0}", x);

}

}

[Tutorial]

static void CoroutinesAsCSharpIterator()

{

string code = @"

return function()

local x = 0

while true do

x = x + 1

coroutine.yield(x)

if (x > 5) then

return 7

end

end

end

";

// Load the code and get the returned function

Script script = new Script();

DynValue function = script.DoString(code);

// Create the coroutine in C#

DynValue coroutine = script.CreateCoroutine(function);

// Loop the coroutine

string ret = "";

foreach (DynValue x in coroutine.Coroutine.AsTypedEnumerable())

{

ret = ret + x.ToString();

}

Console.WriteLine(ret);

}

}

}